JBroadway said: "@OP
Except for the actors who have explicitly retired from live performance, I tend to think that most stage actors will eventually return to the stage. Especially those who are are under 80.
For example: Patti LuPone is such a creature of the stage, and I have a hard time imagining her giving it up after Company. She has been appearing onstage pretty consistently over the past decade, and I don't see her calling it quits so soon. Especially because she seems perfectly happy to do non-musicals, which are less likely to be strenuous. Bernadette hasn't performed quite as frequently over the past decade, but she was up for the challenge of Dolly only a few years ago.So unless she takes a sudden turn for the worse, there's no reason to count her out.
As for your other examples of people in their 30s-50s, I really think it's short-sighted to assume that just because someone is focusing on film/tv right now, we won't ever see them onstage again. Life is long, and there's plenty of time for these actors to come and do something else onstage. I've been seeing theatre regularly for about 12years now, and in that time, there have been tons ofcelebritieswho were returned to the stage after long absences, of sometimes well over a decade. It's not uncommon, evenamong actors who aren't known for stage work, let alone people who got their start onstage, and have shown a love for stage work."
Agree with all of this. Good comment. Also,many theater performers are doing more work on-screen at the moment since Broadway is shut down and I'm sure they like to eat and have a roof over their heads. Performers go where the work is,if they can get it,even when there's not a pandemic.